Andy
Thats not what I was implying from my statement, but since he does not skim he uses alot of salt mix. Just for the record, I had this discussion with him at MACNA a few years ago.
That being said, his individual systems are huge and you would be lucky to fit two of his systems in aaron's 30 x 50 green house.
Im not suggesting that his systems are not proven, so if you want to propagate the corals that he is famous for, I would suggest using his system.
Maybe Aaron will let us know what he plans to propagate in his greenhouse.
As for his experience, have learned lots from Dick, and Ray.
I believe the next generation of greenhouses will be far more efficient then Tropicorium has at this time, or at least the last time I visited.
As for the "high zoot, expensive and inefficient toys." When did I suggest using those ? I have my own experience with those
Wendell